Solana Learning Library

Validator skills taught in the room, not behind a paywall login

Logic Node Hub helps UK learners understand Solana validator setup, network health, and consensus mechanics through workshops, clinics, and reading groups grounded in real operator practice.

Instructor guiding a small group through a technical workshop Durham · UK

Workshops you can book today

Each session is led by tutors who run or have run validators — copy is specific to Solana network essentials, not generic blockchain hype.

Validator Setup Intensive

In-person workshop, Durham · 7 hours

Validator Setup Intensive

A full-day guided workshop covering hardware selection, key management, vote account configuration, and first successful tower sync on Solana devnet before moving to mainnet-beta.

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Network Health Clinic

Video call · 2 hours

Network Health Clinic

A two-hour remote session diagnosing skip rate spikes, RPC latency, and peer connectivity issues on an existing validator deployment.

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Consensus Reading Group

Online group, 90 minutes · 90 minutes per session

Consensus Reading Group

Fortnightly small-group sessions unpacking Tower BFT, fork choice, and epoch boundaries using primary Solana documentation and annotated excerpts.

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Start with the Validator Setup Intensive

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From the field notes

Recent guides on Tower BFT, hardware choices, and skip-rate interpretation.

2026-07-14 · Mara Ellison

Reading Tower BFT Without the Jargon

How we unpack Solana's Tower BFT paper in the reading group using plain diagrams and epoch-boundary examples from devnet logs.

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2026-06-02 · Tom Reid

Choosing Hardware for a Home Lab Validator

NVMe layout, RAM headroom, and why we recommend starting on devnet before buying mainnet-grade storage.

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2026-05-18 · Mara Ellison

Skip Rates: What Your Dashboard Is Actually Telling You

Interpreting skip-rate spikes alongside CPU steal time, disk await, and gossip peer counts.

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“The afternoon lab on vote accounts finally made the relationship between identity and vote keys click for me. Mara slowed down when two of us got stuck on ledger paths.”

— Helena V., Validator Setup Intensive, Newcastle upon Tyne